Recipes Desserts Cookies Brownie Recipes Chewy Peanut Butter Brownies 4.4 (1,050) 853 Reviews 134 Photos These peanut butter brownies have been a favorite in my family since I was a small child. Because they're so popular, I usually double the recipe. Great with chocolate frosting! Submitted by Jo wi Updated on June 26, 2024 Tested by Allrecipes Test Kitchen Tested by Allrecipes Test Kitchen The Allrecipes Test Kitchen staff are a team of culinary pros who make and vet recipes using only equipment you'd find in a home kitchen. Staff credentials vary but include training at the Culinary Institute of America; kitchen stints in fine dining restaurants; and countless hours in the test kitchen itself. Meet the Allrecipes Test Kitchen Save Rate Print Share Add Photo 134 134 134 134 Prep Time: 15 mins Cook Time: 30 mins Total Time: 45 mins Servings: 16 Yield: 16 brownies Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 16 servings ½ cup peanut butter ⅓ cup margarine, softened ⅔ cup white sugar ½ cup packed brown sugar 2 large egg ½ teaspoon vanilla extract 1 cup all-purpose flour 1 teaspoon baking powder ¼ teaspoon salt Directions Gather all ingredients. Preheat the oven to 350 degrees F (175 degrees C ). Grease a 9x9-inch baking pan. Dotdash Meredith Food Studios Cream together peanut butter and margarine in a medium bowl. Gradually blend in white sugar, brown sugar, eggs, and vanilla; mix until fluffy. Dotdash Meredith Food Studios Combine flour, baking powder, and salt in a separate bowl. Stir into the peanut butter mixture until well blended. Dotdash Meredith Food Studios Bake in the preheated oven until the top springs back when touched, 30 to 35 minutes. Cool and cut into 16 squares. Dotdash Meredith Food Studios I Made It Print 1,557 home cooks made it! Nutrition Facts (per serving) 177 Calories 9g Fat 23g Carbs 4g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 16 Calories 177 % Daily Value * Total Fat 9g 11% Saturated Fat 2g 9% Cholesterol 23mg 8% Sodium 159mg 7% Total Carbohydrate 23g 8% Dietary Fiber 1g 3% Total Sugars 16g Protein 4g 7% Calcium 32mg 2% Iron 1mg 4% Potassium 81mg 2% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.